#3A7ABA#3A7ABA

#3A7ABA is a mid, moderate cyan. Relative luminance 0.184; OKLCH L 56.8% C 0.119 H 250.7°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#3A7ABA
RGB	rgb(58, 122, 186)
HSL	hsl(210, 52%, 48%)
HSV	hsv(210, 69%, 73%)
CMYK	cmyk(68.8%, 34.4%, 0%, 27.1%)
CIE-LAB	lab(49.93, 0.60, -39.65)
CIE-LCH	lch(49.93, 39.66, 270.87°)
OKLab	oklab(56.77% -0.0394 -0.1125)
OKLCH	oklch(56.77% 0.119 250.7)
XYZ	xyz(17.5641, 18.3619, 49.0634)
Luminance	0.1836 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A7ABA #BA7A3A

analogous

#3ABABA #3A7ABA #3A3ABA

triadic

#3A7ABA #BA3A7A #7ABA3A

tetradic

#3A7ABA #BA3ABA #BA7A3A #3ABA3A

square

#3A7ABA #BA3ABA #BA7A3A #3ABA3A

split-complementary

#3A7ABA #BA3A3A #BABA3A

monochromatic

#1D3D5D #2B5B8B #3A7ABA #6399CE #92B7DD

Accessibility & contrast

On white

4.49

#3A7ABA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.67

#3A7ABA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A7ABA

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A7ABA	#FFFFFF	#000000	##000000
##3A7ABA	1.00	4.49	4.67	4.67
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.67	21.00	1.00	1.00
##000000	4.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E7DBD

Deuteranopia (green-blind)

#4B71B9

Tritanopia (blue-blind)

#008991

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #3a7aba;
/* rgb */ color: rgb(58, 122, 186);
/* oklch */ color: oklch(56.8% 0.119 250.7);

Tailwind

colors: {
  custom: {
    50: '#7ea0cf',
    500: '#3a7aba',
    950: '#000000',
  },
}

SCSS

$custom: #3a7aba;
$custom-light: #7ea0cf;
$custom-dark: #000000;

JSON

{
  "hex": "#3a7aba",
  "rgb": {
    "r": 58,
    "g": 122,
    "b": 186
  },
  "hsl": {
    "h": 210,
    "s": 52.459,
    "l": 47.843
  },
  "oklch": {
    "l": 0.56773,
    "c": 0.11918,
    "h": 250.7
  },
  "luminance": 0.18364
}

Semantic roles & 50–950 ramp

primary

#3A7ABA

secondary

#C8A888

accent

#944CDC

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0E14

muted

#7C7E82

Preview Lab

Preview with #3A7ABA

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →